Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tomonori Ueno | Hitachi | 8 |
| 2 | Takehiro Ohno | Hitachi | 2 |
| 3 | Katsufumi Kuroda | Hitachi | 1 |
| 3 | Naoyuki Iwasa | Hitachi | 1 |
| 3 | Ichirou Kishigami | Hitachi | 1 |
| 3 | Shin Yokoyama | Hiroshima University | 1 |
| 3 | Katsuhiko Ohishi | Hitachi | 1 |
| 3 | Hiroyoshi Fujihara | Hitachi | 1 |
| 3 | Junya Nishina | Hitachi | 1 |
| 3 | Norihide Fukuzawa | Hitachi | 1 |
| 3 | Yukio Shinji | Hitachi | 1 |
| 3 | Kohei Miyano | Hitachi | 1 |
| 3 | Setsuo Mishima | Hitachi | 1 |
| 3 | Yuuichi Hadano | Hitachi | 1 |
| 3 | Takahiko Kamimura | Hitachi | 1 |
| 3 | Ryuuichiroh Sugano | Hitachi | 1 |
| 3 | Kenichiro Hara | Kawai Gakki Seisakusho | 1 |
| 3 | Kenta Imazeki | Hitachi | 1 |